cat /sys/fs/cgroup/blkio/blkio.time_recursive took 1second to complete
Bug #2021571 reported by
norman shen
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-meta (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Issue:
```console
# time cat /sys/fs/
8:16 354721435
real 0m1.297s
user 0m0.000s
sys 0m1.297s
```
As could be seen from above result, cat blkio took about 1 second to complete which
is much longer than a normal case.
Kernel Version:
Linux compute08 4.15.0-72-generic #81-Ubuntu SMP Tue Nov 26 12:20:02 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Would be appreciated to know any operations to identify the issue, Thank you very much for the help.
Status changed to 'Confirmed' because the bug affects multiple users.